def main(): global terminated print 'Starting chat' print 'Calling repaOpen()' sock = repa.repaOpen() interest = 'app-chat://message' print 'Registering interest "%s"' % (interest) repa.registerInterest(sock, interest) prefix = repa.prefixToString(repa.getRepaNodeAddress()) print 'NodePrefix: %s' % prefix thread.start_new_thread( handle_message, ( "Thread-1", sock, ) ) text = raw_input('Message: ').decode('utf8') while text != 'exit': send_data = text.encode('utf8') data_len = len(send_data) if data_len > 0: result = repa.repaSend(sock, interest, send_data, 0) if result > 0: print '\tMessage sent I: "%s" D: "%s"' % (interest.decode('utf8'), text.decode('utf8')) else: print 'CHATERROR: Send message (%d)' % (result) text = raw_input('Message: ').decode('utf8') print 'Exiting...' terminated = True; repa.repaClose(sock)
def main(): global terminated global sock print 'Request Info' print 'Calling repaOpen()' sock = repa.repaOpen() text = raw_input('Request: ').decode('utf8') while text != 'exit': if text == 'info': repa.registerInterest(sock, INT_SND_INFO) if repa.repaSend(sock, INT_RQT_SERVER, RQT_INFO, 0) > 0: msg = repa.repaRecv(sock, 1000000) while msg is not None: prefix = repa.prefixToString(msg[2]) print "\t%s <%s>" % (prefix,msg[1]) msg = repa.repaRecv(sock, 1000000) repa.unregisterInterest(sock, INT_SND_INFO) elif text == 'image': repa.registerInterest(sock, INT_SND_IMAGE) with open('receive-image.jpg', 'wb') as f: if repa.repaSend(sock, INT_RQT_SERVER, RQT_IMAGE, 0) > 0: packet_num = INT8_C(0) msg = repa.repaRecv(sock, 5000000) while (msg is not None) and (len(msg[1]) > 1): recv_packet_num = ord(msg[1][0]) if recv_packet_num == packet_num: if repa.repaSend(sock, INT_SND_IMAGE_ACK, chr(packet_num), 0) <= 0: print "Error on sent ack!" packet_num += 1 f.write(msg[1][1:]) sys.stdout.write("Download progress: %d%% \r" % (progress) ) sys.stdout.flush() msg = repa.repaRecv(sock, 5000000) print "Image received!" else: print "Request was not sent!" repa.unregisterInterest(sock, INT_SND_IMAGE) elif text == 'ds18b20': repa.registerInterest(sock, INT_SND_TEMPERATURE) if repa.repaSend(sock, INT_RQT_SERVER, RQT_TEMPERATURE, 0) > 0: msg = repa.repaRecv(sock, 1000000) while msg is not None: prefix = repa.prefixToString(msg[2]) values = array.array("I", msg[1]) print "\t%s <Temperatura %gº>" % (prefix,float(values[0])/1000) msg = repa.repaRecv(sock, 1000000) repa.unregisterInterest(sock, INT_SND_TEMPERATURE) elif text == 'dht11': repa.registerInterest(sock, INT_SND_HUMIDITY) if repa.repaSend(sock, INT_RQT_SERVER, RQT_HUMIDITY, 0) > 0: msg = repa.repaRecv(sock, 1000000) while msg is not None: prefix = repa.prefixToString(msg[2]) values = array.array("I", msg[1]) print "\t%s <Temperatura %gº\tHumidade %g>" % (prefix,float(values[0])/1000, float(values[1])/1000) msg = repa.repaRecv(sock, 1000000) repa.unregisterInterest(sock, INT_SND_HUMIDITY) text = raw_input('Request: ').decode('utf8') print 'Exiting...' repa.repaClose(sock)